Question

Find the cost of digging a cuboidal pit 8 m long, 6 m broad and 3 m deep at the rate of Rs. 30 per m³.

Answer 1

Step-by-step explanation:

Soory For Bad Hand writing

to appreciate me my efforts please leave a thanks

Answer 2

Given: A cuboidal pit 8 m long, 6 m broad and 3 m deep at the rate of Rs. 30 per m³.

Length of cuboidal pit (l) = 8 m

Breadth (b) = 6 m

Depth (h) = 3 m

Volume of cuboidal pit , V = l × b × h

V = 8 × 6 × 3

V = 144 m³

Volume of cuboidal pit = 144 m³

 

Cost of digging 1 m³ = ₹ 30

Cost of digging 144 m³ cuboidal pit = 30 × 144 = ₹ 4320

Hence, cost of digging a cuboidal pit is ₹ 4320.

HOPE THIS ANSWER WILL HELP YOU…..

Similar questions :

A cylindrical vessel, without lid, has to be tin-coated on its both sides. If the radius of the base is 70 cm and its height is 1.4 m, calculate the cost of tin-coating at the rate Rs. 3.50 per 1000 cm².

https://brainly.in/question/15911783

 

The cost of constructing a wall 8 m long, 4 m high and 20 cm thick at the rate of Rs. 25 per m³ is A. Rs. 16 B. Rs. 80 C. Rs. 160 D. Rs. 320

https://brainly.in/question/15911441